Siemens delivers another wet air oxidation system to Sinopec
| By Gerald Ondrey
Siemens Industry Automation Division (Nuremberg, Germany; www.siemens.com/water) is providing another Zimpro wet air oxidation (WAO) system to treat wastewater at Sinopec Yangzi Petrochemical Co.’s facility, near the Yangzi River in Jiangsu Province,…